ZOOLOGY; 



Systematic: 



TUB GENERAL STRUCTURE, HABITS, INSTINCTS, AND USES OF THE 

 PRINCIPAL FAMILIES OF TFIE A3MAL KINGDOM; 



AS WELL A8 OF 



THE CHIEF FORMS OF FOSSIL REMAINS. 



WILLIAM B. CARPENTER, M.D., F.R.S., 



LECTURER OX NATURAL IIISTOUY AND COMPARATIVE ANATOMY AT 

 ST. THOMAS'S HOSPITAL. 



A NEW EDITION, THOROUGHLY REVISED, 

 BY 



W. S. DALLAS, F.L.S. &o, 



1 c 





 IN TWO VOLUMES VOL. II. 



' 



LONDON: 



BELL & DALDY, G, YOKE STKEET, COVENT GARDEN, 

 AND 186, FLEET STIIEKT. 



1867. 



